Feature: 1. [Battery Powered] This space heater is compatible with for BL15 BL1820 BL1530 BL1840 BL1850 BL1860 etc., 18V-48V lithium ion battery (without). 2. [2 Temperature Settings] The first setting ranges from 30 to 50℃, the second setting ranges from 50 to 80℃, meeting different needs. 3. [Quiet Operating] Operating quietly, this small space heater creates a cozy environment without disturbing your work or relaxation. 4. [Compact and Portable] Its small and portable design makes it easy to carry and place in various locations, suitable for workshops, factories, and other worksites. 5. [Suitable for Small Places] This battery powered space heater fan is suitable for small places, offering warmth to help you stay comfortable during work hours.
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